Infertility is one of the important medical problem in our society. Female infertility has manycauses, one of these is due to increase in androgens level specially in women with polycystic ovarysyndrome. The study has been done in the infertile center at AL- Batool hospital in Mosul and publichealth laboratory in Mosul from November 2002 to March 2003. Seventy infertile women with thirtynormal women as control. All the studied women are residents in mosul and the surrounding areas,they were from different age groups. Nearly all infertile women have shown the same symptoms, likehair growth in the face, harsh voice irregular menstrual cycle with high Testosterone, LH level, nochanges in FSH of patients with PCOS. Our study demonstrates that POCS patients have lower Mglevel than control with highly negative correlation with Testosterone and LH, by minividas technique.